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Service bulletin PI1103C

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10140432
Published by NHTSA2018-06-11
Manufacturer's numberPI1103C
Manufacturer's date2014-07-18
NHTSA componentSEATS:FRONT ASSEMBLY:POWER ADJUST

NHTSA's summary

This preliminary informational bulletin provides a procedure for the technician to test the power seats, the outside power mirriors, shorts in the wiring and the MSM, and reprogram the module if shorts weren't found, for the customers concern of the mirriors and/or seat inoperative.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Seats

Vehicles listed
BUICK LACROSSE2014, 2015
CADILLAC ATS2013, 2014
CADILLAC CTS2014
CADILLAC ELR2014
CADILLAC ESCALADE2015
CADILLAC ESCALADE ESV2015 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2013, 2014
CADILLAC XTS2013, 2014
CHEVROLET CHEVEROLET SS2014
CHEVROLET CORVETTE2014
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2015
CHEVROLET TAHOE2015
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2015 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2015
GMC YUKON XL2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20212122021-04-09. Seats And Restraints
18V5950002018-09-07. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
20182332018-05-04. Seats And Restraints
20161532016-04-11. Seats And Restraints
20144372014-10-07. Seats And Restraints
20143432014-08-11. Seats And Restraints
20143152014-07-29. Seats And Restraints
14V4460002014-07-23. SEATS
13V4880002013-10-17. SEATS:FRONT ASSEMBLY:HEAD RESTRAINT
20133502013-10-04. Seats And Restraints

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
06-00-89-029V2024-05-16. Service bulletin. This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
PIE02692024-04-08. Service bulletin. Engineering Information.
PIC5924A2024-04-08. Service bulletin. Memory Seat Module.
PIC59242024-04-08. Service bulletin. Memory Seat Module.
PI1354J2024-02-14. Service bulletin. This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
14340B2024-01-16. Service bulletin. Incomplete Weld on the Seat Hook Bracket Assembly
143402024-01-16. Service bulletin. Incomplete Weld on the Seat Hook Bracket Assembly
PI3541J2024-01-04. Service bulletin. This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
155212023-12-18. Service bulletin. In situations where your vehicle side doors will not open from INSIDE the vehicle due to low or no battery voltage, such as a discharged or disconnected battery, or if the vehicle is entered without the key fob or the fob is not working, the driver and passenger side doors can be opened from the inside of the vehicle by using the manual release levers located on the floor between the seats and the door openings.
PIC5322C2023-12-11. Service bulletin. Heated Seat Operation After Performing A Remote Vehicle.